GSC Power-Division Viton Valve Stem Seals-5.5mm (gsc1040) 3503 High carbon to resin ratio

High carbon to resin ratio resulting in exceptional stiffness and durability

From High Banked Ovals To Saturday Night 1/4 Miles

As the leader in air suspension products for over 60 years

fully concealing OEM piping and offering adjustable fitment for precise installation

GSC Power-Division Viton Valve Stem Seals-5.5mm (gsc1040) 3503 High carbon to resin ratioGSC Power Division Viton Valve Stem Seals for the Honda B, H, and K Series Engines 5. 5mm valve size seal set. These are an upgrade from the standard OEM material to help cope with the higher heat caused by high performance engines. Sold as a set of 16 Features: Designed to deliver trouble free, consistent performance Right for your vehicle and lifestyle Made from high quality materials for ultimate durability Manufactured to meet or exceed strict